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Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
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Tel: +86-371- 86259723
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CAS NO.53-03-2
Prednisone Basic information |
Product Name: | Prednisone |
Synonyms: | 1,2-Dehydrocortisone;1,4-pregnadiene-16-alpha,21-diol-3,11,20-trione;11,20-trione,17,21-dihydroxy-pregna-4-diene-3;11,20-trione,17,21-hydroxy-pregna-4-diene-3;Ancortone;Bicortone;Colisone;Cortan |
CAS: | 53-03-2 |
MF: | C21H26O5 |
MW: | 358.43 |
EINECS: | 200-160-3 |
Product Categories: | Antitumors for Research and Experimental Use;Biochemistry;Hydroxyketosteroids;Steroids;Intermediates & Fine Chemicals;Pharmaceuticals;Steroid and Hormone |
Mol File: | 53-03-2.mol |
Prednisone Chemical Properties |
Melting point | 236-238 °C(lit.) |
alpha | 169 º (c=0.5, dioxane) |
refractive index | 170 ° (C=0.5, Dioxane) |
storage temp. | Refrigerator |
Merck | 7722 |
Stability: | Stable. Incompatible with strong oxidizing agents. |
CAS DataBase Reference | 53-03-2(CAS DataBase Reference) |
NIST Chemistry Reference | Prednisone(53-03-2) |
EPA Substance Registry System | Pregna-1,4-diene- 3,11,20-trione, 17,21-dihydroxy-(53-03-2) |
Safety Information |
Hazard Codes | Xn,C,F |
Risk Statements | 63-34-11 |
Safety Statements | 36/37/39-45-26-16 |
WGK Germany | 3 |
RTECS | TU4154100 |
HazardClass | IRRITANT |
Hazardous Substances Data | 53-03-2(Hazardous Substances Data) |
Prednisone Usage And Synthesis |
Chemical Properties | white crystalline powder |
Usage | Adrenocortical steroid. Glucocorticoid, antiinflammatory. |
General Description | Odorless white crystalline powder. |
Air & Water Reactions | Very slightly water soluble . |
Prednisone Preparation Products And Raw materials |
Preparation Products | 11beta,17-dihydroxypregna-1,4-diene-3,20-dione 17-propionate |
Raw materials | Selenium dioxide -->Hydrocortisone-->Cortisone acetate |
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